| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 2.1 | -72.4% |
| 2Q25 | 4.3 | +63.8% |
| 1Q25 | -2.9 | -173.9% |
| 3Q24 | 7.5 | -33.1% |
| 2Q24 | 2.6 | -75.5% |
| 1Q24 | 4.0 | -19.2% |
| 3Q23 | 11.2 | -50.0% |
| 2Q23 | 10.7 | -62.7% |
| 1Q23 | 4.9 | -86.5% |
| 3Q22 | 22.4 | -28.4% |
| 2Q22 | 28.5 | +11.6% |
| 1Q22 | 36.4 | +57.5% |
| 3Q21 | 31.4 | +553.0% |
| 2Q21 | 25.6 | +1943.8% |
| 1Q21 | 23.1 | - |
| 3Q20 | 4.8 | - |
| 2Q20 | 1.3 | -77.7% |
| 2Q19 | 5.6 | +65.6% |
| 1Q19 | 8.3 | - |
| 3Q18 | 1.9 | -91.0% |
| 2Q18 | 3.4 | -84.2% |
| 3Q17 | 20.7 | -9.4% |
| 2Q17 | 21.4 | +57.3% |
| 1Q17 | 24.4 | +59.5% |
| 3Q16 | 22.8 | +133.2% |
| 2Q16 | 13.6 | +86.0% |
| 1Q16 | 15.3 | -15.2% |
| 3Q15 | 9.8 | -51.5% |
| 2Q15 | 7.3 | -62.0% |
| 1Q15 | 18.1 | -25.5% |
| 3Q14 | 20.1 | +2.2% |
| 2Q14 | 19.2 | +2.3% |
| 1Q14 | 24.2 | +11.1% |
| 3Q13 | 19.7 | +113.6% |
| 2Q13 | 18.8 | +1160.1% |
| 1Q13 | 21.8 | +1529.9% |
| 3Q12 | 9.2 | - |
| 2Q12 | 1.5 | - |
| 1Q12 | 1.3 | - |